MS. MARGARET GROSSMAYER, APRN, FNP-C
Nurse Practitioner
Active
Individual
NPI: 1548140973
Specialties
| Specialty | Code | Primary | License |
|---|---|---|---|
| Nurse Practitioner | 363L00000X | Yes | 209033129 (IL) |
Frequently Asked Questions
NPI 1548140973 is the National Provider Identifier for MS. MARGARET GROSSMAYER, APRN, FNP-C, a Nurse Practitioner provider located in Willowbrook, IL. This NPI was enumerated on September 5, 2025.
MS. MARGARET GROSSMAYER, APRN, FNP-C practices at 40 75TH ST, Willowbrook, IL 60527.
Quick Facts
- NPI
- 1548140973
- Type
- Individual
- Enumerated
- Sep 5, 2025
- Last Updated
- Nov 26, 2025
Nearby Providers
-
DR. HASMUKH PATEL, M.D.
Surgery
-
AHMED ELBORNO, MD
Anesthesiology - Pain Medicine
-
DR. TERRY SMITH, DC
Chiropractor
-
HANNAH MUNNS
Marriage & Family Therapist
-
RUDSEN BUESER, MD
Radiology - Diagnostic Radiology